TY - GEN
T1 - Multiple moving objects detection based on level set and shadow information
AU - Li, Jing
AU - Wang, Junzheng
PY - 2011
Y1 - 2011
N2 - In multiple moving object detection, the connection between objects and shadow always leads to the failure of object detection. To solve this problem, a new object extraction algorithm using level set is proposed and applied to detect moving vehicle in intelligent monitoring of motorway. Moving information is extracted via symmetrical difference and used in the velocity function of level set. After the first segmentation, information of object location is found. According to difference between object and shadow, velocity function is modified. After the second segmentation multiple objects and their shadow are separate. Experimental results show that the proposed algorithm is able to extract accurate contour of object effectively. Its processing speed is 24 fps and accuracy rate of shadow elimination reaches 98.6%.
AB - In multiple moving object detection, the connection between objects and shadow always leads to the failure of object detection. To solve this problem, a new object extraction algorithm using level set is proposed and applied to detect moving vehicle in intelligent monitoring of motorway. Moving information is extracted via symmetrical difference and used in the velocity function of level set. After the first segmentation, information of object location is found. According to difference between object and shadow, velocity function is modified. After the second segmentation multiple objects and their shadow are separate. Experimental results show that the proposed algorithm is able to extract accurate contour of object effectively. Its processing speed is 24 fps and accuracy rate of shadow elimination reaches 98.6%.
KW - Level set
KW - Multiple object detection
KW - Shadow elimination
KW - Statistical image energy
UR - http://www.scopus.com/inward/record.url?scp=79952967933&partnerID=8YFLogxK
U2 - 10.1109/ICMTMA.2011.450
DO - 10.1109/ICMTMA.2011.450
M3 - Conference contribution
AN - SCOPUS:79952967933
SN - 9780769542966
T3 - Proceedings - 3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011
SP - 662
EP - 666
BT - Proceedings - 3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011
T2 - 3rd International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2011
Y2 - 6 January 2011 through 7 January 2011
ER -